Table 6 Layer-based protection scheme, targeted high-degree nodes attack scenario

Methods

Florentine Families

Krackhardt HighTech

Vicker 7thGrader

θ _ave

θ _stdev

θ _ave

θ _stdev

θ _ave

θ _stdev

Random immunization

77.03

3.12

74.84

1.55

73.80

1.91

AV

77.09

1.99

73.92

2.08

73.78

1.81

TIM

87.78

0.90

75.08

1.33

74.16

1.49

SpreadingDegree

87.88

1.02

75.11

1.41

74.77

1.18

MultiplexShield

85.66

2.31

76.13

1.43

76.06

1.75

Methods

Lazega LawFirm

Physician Innovation

C.Elegans

θ _ave

θ _stdev

θ _ave

θ _stdev

θ _ave

θ _stdev

Random immunization

72.94

0.90

74.36

0.45

74.56

0.41

AV

73.92

0.57

74.78

0.34

74.31

0.34

TIM

74.36

0.66

75.13

0.66

75.88

0.33

SpreadingDegree

74.37

0.94

75.18

0.47

76.11

0.26

MultiplexShield

75.14

0.70

76.03

0.31

76.60

0.42

Methods

Kapferer TailorShop

CS Aarhus

θ _ave

θ _stdev

θ _ave

θ _stdev

Random immunization

75.46

1.01

78.72

0.47

AV

76.03

1.16

78.73

0.49

TIM

76.47

0.80

78.77

0.53

SpreadingDegree

76.53

0.91

78.80

0.71

MultiplexShield

77.32

0.92

79.58

0.69